Monitor



FIG. 1 is a perspective view of a monitor, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an embodiment showing the application of my new design, inwhich the support is extended from the body.

The ornamental design for a monitor, as shown and described.